- Source: Chillihua
Ivonne Chillihua (possibly from Aymara for a species of grass (Festuca dolichophylla)) is a mountain in the Andes of southern Peru, about 4,800 metres (15,748 ft) high. It is located in the Tacna Region, Tarata Province, Susapaya District. Chillihua lies southwest of the lakes Vilacota and Lake Neque ("mud lake").
